Maids Causeway (foaled 11 March 2002) is an Irish-bred, British-trained Thoroughbred racehorse and broodmare. As a two-year-old in 2004 she won three of her seven races including the Sweet Solera Stakes and Rockfel Stakes as well as being placed in both the May Hill Stakes and the Fillies' Mile. As a three-year-old she finished second in the classic 1000 Guineas and then recorded her biggest win in the Coronation Stakes.